CUMMINS N14 - Smoke, White - Excessive (Continued)

Smoke, White - Excessive (Continued)
Cause Corrections
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Incorrect Injector Protrusion
OK
f
Check the injector protrusion. Refer to
N14 Shop Manual, Bulletin No.
3810487.
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Low Cylinder Compression Due to:
• Incorrect or Leaking Head Gasket
• Valve Protrusion Incorrect
• Pistons or Rings Incorrect, Damaged, or
Worn
Check for correct piston part number. Refer
to CPL Book, Bulletin No. 3379133. Check
for piston and/or ring damage. Refer to
Procedure 7-25. Check the valve protrusion.
Refer to N14 Shop Manual, Bulletin No.
3810487. Check for head gasket coolant leak.
Refer to Procedure 7-17.
SectionT-Troubleshooting Troubleshooting Symptoms Charts
N14 Page T-101